Port mirroring to monitor the incoming or outgoing traffic on a particular port

Loop protection to avoid broadcast loops

Supports ERPS (Ethernet Ring Protection Switching)

Compatible with Cisco Uni-directional link detection(UDLD) that monitors a link between two switches and blocks the ports on both ends of the link if the link fails at any point between the two devices

48V Power input- 240W maximum (depending on power input)52~56V Power input- Single power input: 240W maximum (depending on power input)- Dual power input: 320W maximum (depending on power input)※Dual power input must be the same as DC voltage, like dual 56V